upper
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غير مصنف
Brightest gamma-ray explosion of all time scrambled Earth’s upper atmosphere
A powerful blast of gamma-rays that may have been the most powerful cosmic explosion since the Big Bang caused significant…
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غير مصنف
US Space Force may have accidentally punched a hole in the upper atmosphere
The separation of the first and second stages of the Firefly Aerospace Alpha rocket after launching on Sept. 14. Fuel…
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